3LM4

Crystal Structure of 2,3-Dihydroxy Biphenyl dioxygenase from Rhodococcus sp. (strain RHA1)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Catechol 2,3-dioxygenase	polymer	339	38826.7	4	UniProt (Q0S9X1) Pfam (PF00903)	Rhodococcus jostii	2,3-Dihydroxy Biphenyl dioxygenase
2	E, H, K, N (A, B, C, D)	FE (III) ION	non-polymer		55.8	4	Chemie (FE)
3	F, I, L, O (A, B, C, D)	HYDROGEN PEROXIDE	non-polymer		34.0	4	Chemie (PEO)
4	G, J, M, P (A, B, C, D)	(2Z,4E)-2-HYDROXY-6-OXO-6-PHENYLHEXA-2,4-DIENOIC ACID	non-polymer		218.2	4	Chemie (HPX)
5	Q, R, S, T (A, B, C, D)	water	water		18.0	748	Chemie (HOH)

Sequence modifications

A, B, C, D: 3 - 330 (UniProt: Q0S9X1)

PDB	External Database	Details
Mse 0	-	expression tag
Ser 1	-	expression tag
Leu 2	-	expression tag
Glu 331	-	expression tag
Gly 332	-	expression tag
His 333	-	expression tag
His 334	-	expression tag
His 335	-	expression tag
His 336	-	expression tag
His 337	-	expression tag
His 338	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	155306.9
Non-Polymers*	Number of molecules	12
	Total formula weight	1232.3
All*	Total formula weight	156539.2

*Water molecules are not included.